2019 July 09 Sun - AR12744 of new 25th solar cycle
The sunspots have all gone, despite the fact that AR12744 remains very active.
Camera/lens: Sony RX10 IV, Zeiss Sonnar 8.8-220 mm f/2.4-4
focal length : 600 mm f/4 (35-mm equivalent)
Filter: Baader Solar Film 5.0
ISO: 200
images cropped 1000x1000
approximately north is up, east to the left
2019 July 09 Sun - AR12744 of new 25th solar cycle
2019 July 09 Sun - AR12744 of new 25th solar cycle
- 附加檔案
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- Taken at 03:41:44 UTC
exposure: 0.2 ms - DSC05450_cr.jpg (212.08 KiB) 已瀏覽 316 次
- Taken at 03:41:44 UTC
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- Taken at 03:41:44 UTC
exposure: 0.2 ms
monochrome view - DSC05450_crbw.jpg (192 KiB) 已瀏覽 316 次
- Taken at 03:41:44 UTC
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- Taken at 03:47:36 UTC
exposure: 0.4 ms - DSC05502_cr.jpg (207.28 KiB) 已瀏覽 316 次
- Taken at 03:47:36 UTC
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- Taken at 03:47:36 UTC
exposure: 0.4 ms
monochrome view - DSC05502_crbw.jpg (193.45 KiB) 已瀏覽 316 次
- Taken at 03:47:36 UTC
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